| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for producing a desired ketone in improved yield and selectivity. <P>SOLUTION: The method for producing a≥6C ketone comprises a step to bring a ketone-reactive substance into contact with hydrogen in the presence of a polysulfonated ion exchange resin catalyst containing (a) 1-85% polymerized crosslinker unit, (b) 5.0-7.0 m-eq. of sulfo group and (c) 0.1-2% metal ion selected from palladium, etc., and dispersed in the catalyst. <P>COPYRIGHT: (C)2003,JPO</p> |
